<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    

<script>


  let table = ''
  for(let i=1;i<=9;i++){
    for(let j=1;j<=i;j++){
      let ret = i*j
      if(ret<10){
        ret = ' '+ret
      }
      table += i+'*'+j+'='+ret + ' '
    }
    table +='\n'
  }
  console.log(table)
</script>
</body>
</html>